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JPL Small-Body Database Browser
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(2015 SS)
Classification: Amor [NEO]          SPK-ID: 3728371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2501373735189915 4.922e-07  
a 1.682494896749583 4.2727e-07 au
q 1.261640042317536 1.1277e-06 au
i 29.35434594027847 5.6556e-05 deg
node 181.8320525440967 9.007e-06 deg
peri 235.4079672008993 0.00021028 deg
M 16.99898157992327 0.00019371 deg
tp 2458962.860013167723
(2020-Apr-23.36001317)
0.00041507 TDB
period 797.1298278023537
2.18
0.00030364
8.313e-07
d
yr
n .4516202849823117 1.7203e-07 deg/d
Q 2.103349751181631 5.3414e-07 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      1423 days (3.90 yr)  
   first obs. used      2012-03-24  
   last obs. used      2016-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .37392  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:07:00  

Additional Information
 Earth MOID = .355432 au 
 Jupiter MOID = 3.4955 au 
 T_jup = 4.052 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.1   n/a MPO353756  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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